Buy a powerball, they are frustrating and addictive. I got one after the wife asked me what I wanted for xmas and this was pretty much top of my list. They are relatively inexpensive and beneficial to those with wanting more power through their forearms (great for shots out of the rough and out and out thrashing the ball of the tee)
The other plus side is that they are recommended for rehabilitation of RSI & Carpal Tunnel conditions or strengthen broken bones.
http://www.powerballs.com/benefits.php?m=Benefits
The only downside ive seen so fasr is achy wrists and the inability to put the damn thing down.
so far Ive managed 11400 rpm and the record is 16k rpm which is frankly amazing.
The other plus side is that they are recommended for rehabilitation of RSI & Carpal Tunnel conditions or strengthen broken bones.
http://www.powerballs.com/benefits.php?m=Benefits
The only downside ive seen so fasr is achy wrists and the inability to put the damn thing down.
so far Ive managed 11400 rpm and the record is 16k rpm which is frankly amazing.